Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Cracking collection of rings, 25 Jul 2008
Far better than the 500 pendant/lockets book from Lark, following the matrimonial theme having a high wearability factor of the rings shown, not all WED's and some good inspirational Engagement rings too. A great source book of ideas for any Jeweller or collector wanting to create a greater spectrum of rings. I keep thumbing through this book and see something different every time, excellent pieces of work front to back.
The book its self is paperback, of good quality colour images, laid out with 1-2 photos a page with a brief description of who, what with, why, size description accompanying the photo with the front and back covers having flaps to use as bookmarks.

beautiful, 31 Jan 2008
I have most of the lark jewellery series they have done - 1000 rings, 500 necklaces, 500 earrings etc. I don't have 500 bracelets because it wasn't up to standard and I haven't yet seen 500 brooches.
Anyway, this addition to the series is a success! Its a gorgeous book of rings, some more matrimonial than others, but all stunning. I think that there is a higher "wearability" factor with this rings book too. In 1000 rings, which was one of my fave's, the rings where whacky and some outlandish but still brilliant and inspiring. This book has a different class of ring. I still need to page through it and absorb them all but its very very inspiring for jewellers or collectors etc. This is a beautiful collection with many styles to see. As with all these coffee table types books lark have done, it is not a project book. Its a gathering of amazing work presented as a gallery - so is good as inspiration etc. Brilliant, I'm very pleased with this one. There is probably a lot more in this book that can really be worn by people. Some have commented that it doesn't really seem like a collection of "wedding" rings, as the title implies - but I think it is. There are some that would be more quirky, but this definately broadens the wedding band or engagement ring spectrum! I can see these as wedding rings or normal beautiful rings - whichever you prefer! If you like any of the other lark 500 books, I feel that you will really like this one.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Cracking collection of rings, 25 Jul 2008
Far better than the 500 pendant/lockets book from Lark, following the matrimonial theme having a high wearability factor of the rings shown, not all WED's and some good inspirational Engagement rings too. A great source book of ideas for any Jeweller or collector wanting to create a greater spectrum of rings. I keep thumbing through this book and see something different every time, excellent pieces of work front to back.
The book its self is paperback, of good quality colour images, laid out with 1-2 photos a page with a brief description of who, what with, why, size description accompanying the photo with the front and back covers having flaps to use as bookmarks.

beautiful, 31 Jan 2008
I have most of the lark jewellery series they have done - 1000 rings, 500 necklaces, 500 earrings etc. I don't have 500 bracelets because it wasn't up to standard and I haven't yet seen 500 brooches.
Anyway, this addition to the series is a success! Its a gorgeous book of rings, some more matrimonial than others, but all stunning. I think that there is a higher "wearability" factor with this rings book too. In 1000 rings, which was one of my fave's, the rings where whacky and some outlandish but still brilliant and inspiring. This book has a different class of ring. I still need to page through it and absorb them all but its very very inspiring for jewellers or collectors etc. This is a beautiful collection with many styles to see. As with all these coffee table types books lark have done, it is not a project book. Its a gathering of amazing work presented as a gallery - so is good as inspiration etc. Brilliant, I'm very pleased with this one. There is probably a lot more in this book that can really be worn by people. Some have commented that it doesn't really seem like a collection of "wedding" rings, as the title implies - but I think it is. There are some that would be more quirky, but this definately broadens the wedding band or engagement ring spectrum! I can see these as wedding rings or normal beautiful rings - whichever you prefer! If you like any of the other lark 500 books, I feel that you will really like this one.

Review of Basic Linear Algebra by Blyth and Robertson, 22 Nov 2008
The book gives a thorough and rigorous treatment of linear algebra which is what a first year student will expect to see on a linear algebra course from a British university.
There are a number of numerical examples which lead nicely to the theory of linear algebra. The authors have hit the right balance between proofs of theorems and techniques to apply such theorems.
The ordering of the chapters is sensible with the first 4 chapters on matrices and linear equations before the more abstract work on vector spaces. The theory and manipulations on eigenvalues and eigenvectors is left towards the end of the book.
A great asset of the book is that it is portable and reasonably cheap at around £16 for students to buy and carry around in lectures and library.
It is also good to see that brief solutions to most problems are at the back of the book.
The only solutions omitted are the assignment problems which the lecturer can set as part of the coursework.
Additionally there are sufficient exercises with good progression and it is good to see a whole chapter devoted to a computer algebra package.
However I have following reservations:
In the introduction to the book it is important to state why linear algebra is critical to the student's mathematical studies. It should say something like "after calculus the most useful mathematical tool ever developed is linear algebra because it brings the physical world within the scope of mathematics".
A book on linear algebra should have plenty of illustrations so that the student can envisage what is going on and these illustrations can be used to motivate him or her. This book has a severe lack of diagrams.
More words are required to motivate the student and soften the blow. Each chapter should have an introduction, a list of objectives and a summary. I follow the maxim `Tell them, at great length, what you are going to do. Do it, and then tell them what you have done'.
The authors do not write in a way that will appeal to weaker students. It is far too succinct.
The word `basic' in the title is not appropriate for this book. A number of A level students cannot divide 10^(-7) by (1/2x10^4) even with a calculator. I can't see how students will cope with this book without a serious input by a tutor.
Another issue is that the book is not interactive in any way. It seems to be a one way delivery from the authors to the student. A book like this should include some questions which will make the student think and arouse his/her anxiety. I could not find a single question in the text of the book for the reader. Clearly there are a number of problems for the student to tackle but I am referring to questions such as:
1. Why are matrices important?
2. How can we prove this theorem?
3. What approach are we going to use to solve this problem?
A more serious issue is that once the authors have covered a particular concept they expect the student to fully digest it. This is not my experience of students. I think a particular concept used in chapter 9 which was covered in chapter 2 say, needs to be signposted so that the student knows exactly where the idea was defined earlier in the book.
A less serious issue is that the authors use some very compact and complicated notation. It will difficult for first year students to follow some of this compact notation unless they have seen it before.
The authors use mathematical software, MAPLE 7, but it would have been better to integrate this into each chapter rather than bolt on a chapter at the end. Students will be more confident in using the software if it is used throughout the book.



A great beginners guide to Linear Analysis, 12 Jul 2005
An excellent book and a great guide in the bewildering world of linear analysis during my first year at uni.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Cracking collection of rings, 25 Jul 2008
Far better than the 500 pendant/lockets book from Lark, following the matrimonial theme having a high wearability factor of the rings shown, not all WED's and some good inspirational Engagement rings too. A great source book of ideas for any Jeweller or collector wanting to create a greater spectrum of rings. I keep thumbing through this book and see something different every time, excellent pieces of work front to back.
The book its self is paperback, of good quality colour images, laid out with 1-2 photos a page with a brief description of who, what with, why, size description accompanying the photo with the front and back covers having flaps to use as bookmarks.

beautiful, 31 Jan 2008
I have most of the lark jewellery series they have done - 1000 rings, 500 necklaces, 500 earrings etc. I don't have 500 bracelets because it wasn't up to standard and I haven't yet seen 500 brooches.
Anyway, this addition to the series is a success! Its a gorgeous book of rings, some more matrimonial than others, but all stunning. I think that there is a higher "wearability" factor with this rings book too. In 1000 rings, which was one of my fave's, the rings where whacky and some outlandish but still brilliant and inspiring. This book has a different class of ring. I still need to page through it and absorb them all but its very very inspiring for jewellers or collectors etc. This is a beautiful collection with many styles to see. As with all these coffee table types books lark have done, it is not a project book. Its a gathering of amazing work presented as a gallery - so is good as inspiration etc. Brilliant, I'm very pleased with this one. There is probably a lot more in this book that can really be worn by people. Some have commented that it doesn't really seem like a collection of "wedding" rings, as the title implies - but I think it is. There are some that would be more quirky, but this definately broadens the wedding band or engagement ring spectrum! I can see these as wedding rings or normal beautiful rings - whichever you prefer! If you like any of the other lark 500 books, I feel that you will really like this one.

Review of Basic Linear Algebra by Blyth and Robertson, 22 Nov 2008
The book gives a thorough and rigorous treatment of linear algebra which is what a first year student will expect to see on a linear algebra course from a British university.
There are a number of numerical examples which lead nicely to the theory of linear algebra. The authors have hit the right balance between proofs of theorems and techniques to apply such theorems.
The ordering of the chapters is sensible with the first 4 chapters on matrices and linear equations before the more abstract work on vector spaces. The theory and manipulations on eigenvalues and eigenvectors is left towards the end of the book.
A great asset of the book is that it is portable and reasonably cheap at around £16 for students to buy and carry around in lectures and library.
It is also good to see that brief solutions to most problems are at the back of the book.
The only solutions omitted are the assignment problems which the lecturer can set as part of the coursework.
Additionally there are sufficient exercises with good progression and it is good to see a whole chapter devoted to a computer algebra package.
However I have following reservations:
In the introduction to the book it is important to state why linear algebra is critical to the student's mathematical studies. It should say something like "after calculus the most useful mathematical tool ever developed is linear algebra because it brings the physical world within the scope of mathematics".
A book on linear algebra should have plenty of illustrations so that the student can envisage what is going on and these illustrations can be used to motivate him or her. This book has a severe lack of diagrams.
More words are required to motivate the student and soften the blow. Each chapter should have an introduction, a list of objectives and a summary. I follow the maxim `Tell them, at great length, what you are going to do. Do it, and then tell them what you have done'.
The authors do not write in a way that will appeal to weaker students. It is far too succinct.
The word `basic' in the title is not appropriate for this book. A number of A level students cannot divide 10^(-7) by (1/2x10^4) even with a calculator. I can't see how students will cope with this book without a serious input by a tutor.
Another issue is that the book is not interactive in any way. It seems to be a one way delivery from the authors to the student. A book like this should include some questions which will make the student think and arouse his/her anxiety. I could not find a single question in the text of the book for the reader. Clearly there are a number of problems for the student to tackle but I am referring to questions such as:
1. Why are matrices important?
2. How can we prove this theorem?
3. What approach are we going to use to solve this problem?
A more serious issue is that once the authors have covered a particular concept they expect the student to fully digest it. This is not my experience of students. I think a particular concept used in chapter 9 which was covered in chapter 2 say, needs to be signposted so that the student knows exactly where the idea was defined earlier in the book.
A less serious issue is that the authors use some very compact and complicated notation. It will difficult for first year students to follow some of this compact notation unless they have seen it before.
The authors use mathematical software, MAPLE 7, but it would have been better to integrate this into each chapter rather than bolt on a chapter at the end. Students will be more confident in using the software if it is used throughout the book.



A great beginners guide to Linear Analysis, 12 Jul 2005
An excellent book and a great guide in the bewildering world of linear analysis during my first year at uni.

Required reading for those new to symmetry, 01 Aug 2008
This book is an excellent introduction to the applications of symmetry and group theory in chemistry. The only down side is that there is little treatment of linear combination of atomic orbitals and Huckel techniques, which were integrated into our undergraduate symmetry course. A "hints and tips" section with shortcuts for reducing representations and approaching problems would have also proven valuable.

Simply put, if you're doing an undergraduate chemistry course, get this book.

Must Have, 30 Jan 2008
I got this book when i was first introduced to symmetry and i'm so glad i found it. Great at explaining what you need to know to pass. The only thing that would make this text better is more self tests.

I loved this book!, 04 Mar 2007
This book got me through a symmetry and bonding course when the lectures had left me completely confused. It's a small and fairly short book that consists of series of short sections ('frames') arranged in 'programmes' or chapters. Each programme introduces a topic step by step and continually asks you questions that are answered on the next frame with an explanation of the answer. At the end of each programme is a test you can use to check your understanding. It's not really a book you read, more something that you work through at your own pace, and takes the place of an incredibly patient and clear teacher.

It probably isn't that useful if you find the subject easy and are looking for something that will go beyond the basics, or if your maths is good (for example one chapter of eight is just on matrices). If you're struggling with the course it's brilliant. (I used it for a second year physical chemistry course, with the last two chapters still being useful for a third year course).

An excellent introduction to molecular symmetry, 15 Nov 1999
An excellent introduction to molecular symmetry and group theory for all chemists. The book takes you through the topics by means of continual questions and answers to aid understanding.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Cracking collection of rings, 25 Jul 2008
Far better than the 500 pendant/lockets book from Lark, following the matrimonial theme having a high wearability factor of the rings shown, not all WED's and some good inspirational Engagement rings too. A great source book of ideas for any Jeweller or collector wanting to create a greater spectrum of rings. I keep thumbing through this book and see something different every time, excellent pieces of work front to back.
The book its self is paperback, of good quality colour images, laid out with 1-2 photos a page with a brief description of who, what with, why, size description accompanying the photo with the front and back covers having flaps to use as bookmarks.

beautiful, 31 Jan 2008
I have most of the lark jewellery series they have done - 1000 rings, 500 necklaces, 500 earrings etc. I don't have 500 bracelets because it wasn't up to standard and I haven't yet seen 500 brooches.
Anyway, this addition to the series is a success! Its a gorgeous book of rings, some more matrimonial than others, but all stunning. I think that there is a higher "wearability" factor with this rings book too. In 1000 rings, which was one of my fave's, the rings where whacky and some outlandish but still brilliant and inspiring. This book has a different class of ring. I still need to page through it and absorb them all but its very very inspiring for jewellers or collectors etc. This is a beautiful collection with many styles to see. As with all these coffee table types books lark have done, it is not a project book. Its a gathering of amazing work presented as a gallery - so is good as inspiration etc. Brilliant, I'm very pleased with this one. There is probably a lot more in this book that can really be worn by people. Some have commented that it doesn't really seem like a collection of "wedding" rings, as the title implies - but I think it is. There are some that would be more quirky, but this definately broadens the wedding band or engagement ring spectrum! I can see these as wedding rings or normal beautiful rings - whichever you prefer! If you like any of the other lark 500 books, I feel that you will really like this one.

Review of Basic Linear Algebra by Blyth and Robertson, 22 Nov 2008
The book gives a thorough and rigorous treatment of linear algebra which is what a first year student will expect to see on a linear algebra course from a British university.
There are a number of numerical examples which lead nicely to the theory of linear algebra. The authors have hit the right balance between proofs of theorems and techniques to apply such theorems.
The ordering of the chapters is sensible with the first 4 chapters on matrices and linear equations before the more abstract work on vector spaces. The theory and manipulations on eigenvalues and eigenvectors is left towards the end of the book.
A great asset of the book is that it is portable and reasonably cheap at around £16 for students to buy and carry around in lectures and library.
It is also good to see that brief solutions to most problems are at the back of the book.
The only solutions omitted are the assignment problems which the lecturer can set as part of the coursework.
Additionally there are sufficient exercises with good progression and it is good to see a whole chapter devoted to a computer algebra package.
However I have following reservations:
In the introduction to the book it is important to state why linear algebra is critical to the student's mathematical studies. It should say something like "after calculus the most useful mathematical tool ever developed is linear algebra because it brings the physical world within the scope of mathematics".
A book on linear algebra should have plenty of illustrations so that the student can envisage what is going on and these illustrations can be used to motivate him or her. This book has a severe lack of diagrams.
More words are required to motivate the student and soften the blow. Each chapter should have an introduction, a list of objectives and a summary. I follow the maxim `Tell them, at great length, what you are going to do. Do it, and then tell them what you have done'.
The authors do not write in a way that will appeal to weaker students. It is far too succinct.
The word `basic' in the title is not appropriate for this book. A number of A level students cannot divide 10^(-7) by (1/2x10^4) even with a calculator. I can't see how students will cope with this book without a serious input by a tutor.
Another issue is that the book is not interactive in any way. It seems to be a one way delivery from the authors to the student. A book like this should include some questions which will make the student think and arouse his/her anxiety. I could not find a single question in the text of the book for the reader. Clearly there are a number of problems for the student to tackle but I am referring to questions such as:
1. Why are matrices important?
2. How can we prove this theorem?
3. What approach are we going to use to solve this problem?
A more serious issue is that once the authors have covered a particular concept they expect the student to fully digest it. This is not my experience of students. I think a particular concept used in chapter 9 which was covered in chapter 2 say, needs to be signposted so that the student knows exactly where the idea was defined earlier in the book.
A less serious issue is that the authors use some very compact and complicated notation. It will difficult for first year students to follow some of this compact notation unless they have seen it before.
The authors use mathematical software, MAPLE 7, but it would have been better to integrate this into each chapter rather than bolt on a chapter at the end. Students will be more confident in using the software if it is used throughout the book.



A great beginners guide to Linear Analysis, 12 Jul 2005
An excellent book and a great guide in the bewildering world of linear analysis during my first year at uni.

Required reading for those new to symmetry, 01 Aug 2008
This book is an excellent introduction to the applications of symmetry and group theory in chemistry. The only down side is that there is little treatment of linear combination of atomic orbitals and Huckel techniques, which were integrated into our undergraduate symmetry course. A "hints and tips" section with shortcuts for reducing representations and approaching problems would have also proven valuable.

Simply put, if you're doing an undergraduate chemistry course, get this book.

Must Have, 30 Jan 2008
I got this book when i was first introduced to symmetry and i'm so glad i found it. Great at explaining what you need to know to pass. The only thing that would make this text better is more self tests.

I loved this book!, 04 Mar 2007
This book got me through a symmetry and bonding course when the lectures had left me completely confused. It's a small and fairly short book that consists of series of short sections ('frames') arranged in 'programmes' or chapters. Each programme introduces a topic step by step and continually asks you questions that are answered on the next frame with an explanation of the answer. At the end of each programme is a test you can use to check your understanding. It's not really a book you read, more something that you work through at your own pace, and takes the place of an incredibly patient and clear teacher.

It probably isn't that useful if you find the subject easy and are looking for something that will go beyond the basics, or if your maths is good (for example one chapter of eight is just on matrices). If you're struggling with the course it's brilliant. (I used it for a second year physical chemistry course, with the last two chapters still being useful for a third year course).

An excellent introduction to molecular symmetry, 15 Nov 1999
An excellent introduction to molecular symmetry and group theory for all chemists. The book takes you through the topics by means of continual questions and answers to aid understanding.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Cracking collection of rings, 25 Jul 2008
Far better than the 500 pendant/lockets book from Lark, following the matrimonial theme having a high wearability factor of the rings shown, not all WED's and some good inspirational Engagement rings too. A great source book of ideas for any Jeweller or collector wanting to create a greater spectrum of rings. I keep thumbing through this book and see something different every time, excellent pieces of work front to back.
The book its self is paperback, of good quality colour images, laid out with 1-2 photos a page with a brief description of who, what with, why, size description accompanying the photo with the front and back covers having flaps to use as bookmarks.

beautiful, 31 Jan 2008
I have most of the lark jewellery series they have done - 1000 rings, 500 necklaces, 500 earrings etc. I don't have 500 bracelets because it wasn't up to standard and I haven't yet seen 500 brooches.
Anyway, this addition to the series is a success! Its a gorgeous book of rings, some more matrimonial than others, but all stunning. I think that there is a higher "wearability" factor with this rings book too. In 1000 rings, which was one of my fave's, the rings where whacky and some outlandish but still brilliant and inspiring. This book has a different class of ring. I still need to page through it and absorb them all but its very very inspiring for jewellers or collectors etc. This is a beautiful collection with many styles to see. As with all these coffee table types books lark have done, it is not a project book. Its a gathering of amazing work presented as a gallery - so is good as inspiration etc. Brilliant, I'm very pleased with this one. There is probably a lot more in this book that can really be worn by people. Some have commented that it doesn't really seem like a collection of "wedding" rings, as the title implies - but I think it is. There are some that would be more quirky, but this definately broadens the wedding band or engagement ring spectrum! I can see these as wedding rings or normal beautiful rings - whichever you prefer! If you like any of the other lark 500 books, I feel that you will really like this one.

Review of Basic Linear Algebra by Blyth and Robertson, 22 Nov 2008
The book gives a thorough and rigorous treatment of linear algebra which is what a first year student will expect to see on a linear algebra course from a British university.
There are a number of numerical examples which lead nicely to the theory of linear algebra. The authors have hit the right balance between proofs of theorems and techniques to apply such theorems.
The ordering of the chapters is sensible with the first 4 chapters on matrices and linear equations before the more abstract work on vector spaces. The theory and manipulations on eigenvalues and eigenvectors is left towards the end of the book.
A great asset of the book is that it is portable and reasonably cheap at around £16 for students to buy and carry around in lectures and library.
It is also good to see that brief solutions to most problems are at the back of the book.
The only solutions omitted are the assignment problems which the lecturer can set as part of the coursework.
Additionally there are sufficient exercises with good progression and it is good to see a whole chapter devoted to a computer algebra package.
However I have following reservations:
In the introduction to the book it is important to state why linear algebra is critical to the student's mathematical studies. It should say something like "after calculus the most useful mathematical tool ever developed is linear algebra because it brings the physical world within the scope of mathematics".
A book on linear algebra should have plenty of illustrations so that the student can envisage what is going on and these illustrations can be used to motivate him or her. This book has a severe lack of diagrams.
More words are required to motivate the student and soften the blow. Each chapter should have an introduction, a list of objectives and a summary. I follow the maxim `Tell them, at great length, what you are going to do. Do it, and then tell them what you have done'.
The authors do not write in a way that will appeal to weaker students. It is far too succinct.
The word `basic' in the title is not appropriate for this book. A number of A level students cannot divide 10^(-7) by (1/2x10^4) even with a calculator. I can't see how students will cope with this book without a serious input by a tutor.
Another issue is that the book is not interactive in any way. It seems to be a one way delivery from the authors to the student. A book like this should include some questions which will make the student think and arouse his/her anxiety. I could not find a single question in the text of the book for the reader. Clearly there are a number of problems for the student to tackle but I am referring to questions such as:
1. Why are matrices important?
2. How can we prove this theorem?
3. What approach are we going to use to solve this problem?
A more serious issue is that once the authors have covered a particular concept they expect the student to fully digest it. This is not my experience of students. I think a particular concept used in chapter 9 which was covered in chapter 2 say, needs to be signposted so that the student knows exactly where the idea was defined earlier in the book.
A less serious issue is that the authors use some very compact and complicated notation. It will difficult for first year students to follow some of this compact notation unless they have seen it before.
The authors use mathematical software, MAPLE 7, but it would have been better to integrate this into each chapter rather than bolt on a chapter at the end. Students will be more confident in using the software if it is used throughout the book.



A great beginners guide to Linear Analysis, 12 Jul 2005
An excellent book and a great guide in the bewildering world of linear analysis during my first year at uni.

Required reading for those new to symmetry, 01 Aug 2008
This book is an excellent introduction to the applications of symmetry and group theory in chemistry. The only down side is that there is little treatment of linear combination of atomic orbitals and Huckel techniques, which were integrated into our undergraduate symmetry course. A "hints and tips" section with shortcuts for reducing representations and approaching problems would have also proven valuable.

Simply put, if you're doing an undergraduate chemistry course, get this book.

Must Have, 30 Jan 2008
I got this book when i was first introduced to symmetry and i'm so glad i found it. Great at explaining what you need to know to pass. The only thing that would make this text better is more self tests.

I loved this book!, 04 Mar 2007
This book got me through a symmetry and bonding course when the lectures had left me completely confused. It's a small and fairly short book that consists of series of short sections ('frames') arranged in 'programmes' or chapters. Each programme introduces a topic step by step and continually asks you questions that are answered on the next frame with an explanation of the answer. At the end of each programme is a test you can use to check your understanding. It's not really a book you read, more something that you work through at your own pace, and takes the place of an incredibly patient and clear teacher.

It probably isn't that useful if you find the subject easy and are looking for something that will go beyond the basics, or if your maths is good (for example one chapter of eight is just on matrices). If you're struggling with the course it's brilliant. (I used it for a second year physical chemistry course, with the last two chapters still being useful for a third year course).

An excellent introduction to molecular symmetry, 15 Nov 1999
An excellent introduction to molecular symmetry and group theory for all chemists. The book takes you through the topics by means of continual questions and answers to aid understanding.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Best Matrix Book Ever!!!, 31 Oct 2005
This book has just about everything:

High quality theoretical foundations, good solid code for Matlab and some fortran routines, I like the fact the authors think about loops and iterators the way I do, as a programmer, but also have the time to write out the material as a mathematician, often these two things are totally seperate in pure math and programming books.

Simply a must for anyone doing any matrix programming, as the ideas and implementations are easily portable to other matrix/array based langauges such as Gauss and R.

Excellent book!, 25 May 1998
Great book on the computational aspects of matrix computations. Has much more detail than NRiC for matrix computations -- of course, NRiC covers more topics. One the few places you can actually find out how to code SVD. A steal at $30. Highly recommended!

A great reference book for doing numerical analysis., 11 Jan 1998
I recently bought this book and am amazed at how detailed the information is presented. This a great book for anyone doing numerical analysis on the computer. The details on how to work around ill-conditioned matrices is great.

THE CLASSIC reference for matrix computations!, 02 Sep 1997
This book is an invaluable reference for anyone working in matrix computations or linear algebra. I have been using it for years and found it to be clear and comprehensive.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Cracking collection of rings, 25 Jul 2008
Far better than the 500 pendant/lockets book from Lark, following the matrimonial theme having a high wearability factor of the rings shown, not all WED's and some good inspirational Engagement rings too. A great source book of ideas for any Jeweller or collector wanting to create a greater spectrum of rings. I keep thumbing through this book and see something different every time, excellent pieces of work front to back.
The book its self is paperback, of good quality colour images, laid out with 1-2 photos a page with a brief description of who, what with, why, size description accompanying the photo with the front and back covers having flaps to use as bookmarks.

beautiful, 31 Jan 2008
I have most of the lark jewellery series they have done - 1000 rings, 500 necklaces, 500 earrings etc. I don't have 500 bracelets because it wasn't up to standard and I haven't yet seen 500 brooches.
Anyway, this addition to the series is a success! Its a gorgeous book of rings, some more matrimonial than others, but all stunning. I think that there is a higher "wearability" factor with this rings book too. In 1000 rings, which was one of my fave's, the rings where whacky and some outlandish but still brilliant and inspiring. This book has a different class of ring. I still need to page through it and absorb them all but its very very inspiring for jewellers or collectors etc. This is a beautiful collection with many styles to see. As with all these coffee table types books lark have done, it is not a project book. Its a gathering of amazing work presented as a gallery - so is good as inspiration etc. Brilliant, I'm very pleased with this one. There is probably a lot more in this book that can really be worn by people. Some have commented that it doesn't really seem like a collection of "wedding" rings, as the title implies - but I think it is. There are some that would be more quirky, but this definately broadens the wedding band or engagement ring spectrum! I can see these as wedding rings or normal beautiful rings - whichever you prefer! If you like any of the other lark 500 books, I feel that you will really like this one.

Review of Basic Linear Algebra by Blyth and Robertson, 22 Nov 2008
The book gives a thorough and rigorous treatment of linear algebra which is what a first year student will expect to see on a linear algebra course from a British university.
There are a number of numerical examples which lead nicely to the theory of linear algebra. The authors have hit the right balance between proofs of theorems and techniques to apply such theorems.
The ordering of the chapters is sensible with the first 4 chapters on matrices and linear equations before the more abstract work on vector spaces. The theory and manipulations on eigenvalues and eigenvectors is left towards the end of the book.
A great asset of the book is that it is portable and reasonably cheap at around £16 for students to buy and carry around in lectures and library.
It is also good to see that brief solutions to most problems are at the back of the book.
The only solutions omitted are the assignment problems which the lecturer can set as part of the coursework.
Additionally there are sufficient exercises with good progression and it is good to see a whole chapter devoted to a computer algebra package.
However I have following reservations:
In the introduction to the book it is important to state why linear algebra is critical to the student's mathematical studies. It should say something like "after calculus the most useful mathematical tool ever developed is linear algebra because it brings the physical world within the scope of mathematics".
A book on linear algebra should have plenty of illustrations so that the student can envisage what is going on and these illustrations can be used to motivate him or her. This book has a severe lack of diagrams.
More words are required to motivate the student and soften the blow. Each chapter should have an introduction, a list of objectives and a summary. I follow the maxim `Tell them, at great length, what you are going to do. Do it, and then tell them what you have done'.
The authors do not write in a way that will appeal to weaker students. It is far too succinct.
The word `basic' in the title is not appropriate for this book. A number of A level students cannot divide 10^(-7) by (1/2x10^4) even with a calculator. I can't see how students will cope with this book without a serious input by a tutor.
Another issue is that the book is not interactive in any way. It seems to be a one way delivery from the authors to the student. A book like this should include some questions which will make the student think and arouse his/her anxiety. I could not find a single question in the text of the book for the reader. Clearly there are a number of problems for the student to tackle but I am referring to questions such as:
1. Why are matrices important?
2. How can we prove this theorem?
3. What approach are we going to use to solve this problem?
A more serious issue is that once the authors have covered a particular concept they expect the student to fully digest it. This is not my experience of students. I think a particular concept used in chapter 9 which was covered in chapter 2 say, needs to be signposted so that the student knows exactly where the idea was defined earlier in the book.
A less serious issue is that the authors use some very compact and complicated notation. It will difficult for first year students to follow some of this compact notation unless they have seen it before.
The authors use mathematical software, MAPLE 7, but it would have been better to integrate this into each chapter rather than bolt on a chapter at the end. Students will be more confident in using the software if it is used throughout the book.



A great beginners guide to Linear Analysis, 12 Jul 2005
An excellent book and a great guide in the bewildering world of linear analysis during my first year at uni.

Required reading for those new to symmetry, 01 Aug 2008
This book is an excellent introduction to the applications of symmetry and group theory in chemistry. The only down side is that there is little treatment of linear combination of atomic orbitals and Huckel techniques, which were integrated into our undergraduate symmetry course. A "hints and tips" section with shortcuts for reducing representations and approaching problems would have also proven valuable.

Simply put, if you're doing an undergraduate chemistry course, get this book.

Must Have, 30 Jan 2008
I got this book when i was first introduced to symmetry and i'm so glad i found it. Great at explaining what you need to know to pass. The only thing that would make this text better is more self tests.

I loved this book!, 04 Mar 2007
This book got me through a symmetry and bonding course when the lectures had left me completely confused. It's a small and fairly short book that consists of series of short sections ('frames') arranged in 'programmes' or chapters. Each programme introduces a topic step by step and continually asks you questions that are answered on the next frame with an explanation of the answer. At the end of each programme is a test you can use to check your understanding. It's not really a book you read, more something that you work through at your own pace, and takes the place of an incredibly patient and clear teacher.

It probably isn't that useful if you find the subject easy and are looking for something that will go beyond the basics, or if your maths is good (for example one chapter of eight is just on matrices). If you're struggling with the course it's brilliant. (I used it for a second year physical chemistry course, with the last two chapters still being useful for a third year course).

An excellent introduction to molecular symmetry, 15 Nov 1999
An excellent introduction to molecular symmetry and group theory for all chemists. The book takes you through the topics by means of continual questions and answers to aid understanding.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Best Matrix Book Ever!!!, 31 Oct 2005
This book has just about everything:

High quality theoretical foundations, good solid code for Matlab and some fortran routines, I like the fact the authors think about loops and iterators the way I do, as a programmer, but also have the time to write out the material as a mathematician, often these two things are totally seperate in pure math and programming books.

Simply a must for anyone doing any matrix programming, as the ideas and implementations are easily portable to other matrix/array based langauges such as Gauss and R.

Excellent book!, 25 May 1998
Great book on the computational aspects of matrix computations. Has much more detail than NRiC for matrix computations -- of course, NRiC covers more topics. One the few places you can actually find out how to code SVD. A steal at $30. Highly recommended!

A great reference book for doing numerical analysis., 11 Jan 1998
I recently bought this book and am amazed at how detailed the information is presented. This a great book for anyone doing numerical analysis on the computer. The details on how to work around ill-conditioned matrices is great.

THE CLASSIC reference for matrix computations!, 02 Sep 1997
This book is an invaluable reference for anyone working in matrix computations or linear algebra. I have been using it for years and found it to be clear and comprehensive.

Bad textbook, good reference, 03 Jul 2004
If you want to learn algebra, read R. Godement's Algebra. If you want a good reference book, Lang is a smart choice. I don't know why so many graduate algebra courses list this book as the main text. The author is certainly competent, but this is *not* a textbook. Thus, when presented as a 'Graduate Text in Mathematics', Lang's Algebra is somewhat misleading. Hence 3 stars.

great text, requires mathematical maturity., 27 Jul 1999
I purchased this text after completing my first course in abstract algebra. I took the class (MA407) through my high school (via a college release program) in 12th grade. For that class we used Gallian's text "Contemporary abstract algebra." I was not fully satisfied with the text's applied flavor so I used Artin's and Herstein's texts as supplements.

Now I realize that my purchase of Lang's text was probably premature. It is a difficult text, and although I enjoy it, getting through any given chapter takes me a long time. I have not completed the text (as a matter of fact I am still in section I), but I feel that I can see the basic style of the text. Lang's text is well written (although I keep running into small errors), and probably should be in the library of any graduate student in the pure mathematics. As for me, I think I jumped at this book too soon and should go back to Artin and complete that text first. Lang's text is probably better suited for a second class in algebra at the graduate level (there are some other advanced tests such as Jacobson's, but I believe that Lang's text is the only well written text book in algebra which covers such a wide range of topics in proper detail).

In fall 1999, my freshman year, I will take graduate algebra and graduate real analysis, I hope after those classes I will be able to tackle Lang's text in a more reasonable manner.

Good one volume expostion of basic algebra, 20 May 1999
Difficult to agree with my learned friend from Jackson,Mississippi that the chapters on groups and rings were boring. I must congratulate him on finishing the book in one week. More seriously, the book provides enough coverage of commutative algebra,Galois theory and homological algebra as to enable one to tackle the books by Eisenbud and Hartshorne on commutative algebra and algebraic geometry respectively.There are rival treatments by Cohn and Jacobsen but Lang beats them for conciseness.Lang is notorious for errors and omissions in his books and so one would expect a reader to have considerable 'maturity', i.e. the ability to correct proofs or fill in missing details.

NEEDS revision!, 29 Apr 1999
I hope that in the coming reprint the author would take care to correct the numerous typos and errors in the 3rd edition. Though books are seldom free from mistakes, those in this book are particularly frustrating and confusing. The author did a lot of rearrangements from the 2nd to the 3rd edition, but many self-references in the book are not updated, and I could never figure out where the author refers to at some places.

Otherwise, I agree with the general opinion that this book is good but often too terse.

good except for the groups and rings was boring, 12 Apr 1999
I bought this book last week and I finished it, it was good, except some of the parts the parts about groups and rings was kind of boring so I skipped over it. I'am glad I read this because know I understand some more about allgebra cause I never finished Allgebra 2 when I was in 11th grade cause it was boring.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Cracking collection of rings, 25 Jul 2008
Far better than the 500 pendant/lockets book from Lark, following the matrimonial theme having a high wearability factor of the rings shown, not all WED's and some good inspirational Engagement rings too. A great source book of ideas for any Jeweller or collector wanting to create a greater spectrum of rings. I keep thumbing through this book and see something different every time, excellent pieces of work front to back.
The book its self is paperback, of good quality colour images, laid out with 1-2 photos a page with a brief description of who, what with, why, size description accompanying the photo with the front and back covers having flaps to use as bookmarks.

beautiful, 31 Jan 2008
I have most of the lark jewellery series they have done - 1000 rings, 500 necklaces, 500 earrings etc. I don't have 500 bracelets because it wasn't up to standard and I haven't yet seen 500 brooches.
Anyway, this addition to the series is a success! Its a gorgeous book of rings, some more matrimonial than others, but all stunning. I think that there is a higher "wearability" factor with this rings book too. In 1000 rings, which was one of my fave's, the rings where whacky and some outlandish but still brilliant and inspiring. This book has a different class of ring. I still need to page through it and absorb them all but its very very inspiring for jewellers or collectors etc. This is a beautiful collection with many styles to see. As with all these coffee table types books lark have done, it is not a project book. Its a gathering of amazing work presented as a gallery - so is good as inspiration etc. Brilliant, I'm very pleased with this one. There is probably a lot more in this book that can really be worn by people. Some have commented that it doesn't really seem like a collection of "wedding" rings, as the title implies - but I think it is. There are some that would be more quirky, but this definately broadens the wedding band or engagement ring spectrum! I can see these as wedding rings or normal beautiful rings - whichever you prefer! If you like any of the other lark 500 books, I feel that you will really like this one.

Review of Basic Linear Algebra by Blyth and Robertson, 22 Nov 2008
The book gives a thorough and rigorous treatment of linear algebra which is what a first year student will expect to see on a linear algebra course from a British university.
There are a number of numerical examples which lead nicely to the theory of linear algebra. The authors have hit the right balance between proofs of theorems and techniques to apply such theorems.
The ordering of the chapters is sensible with the first 4 chapters on matrices and linear equations before the more abstract work on vector spaces. The theory and manipulations on eigenvalues and eigenvectors is left towards the end of the book.
A great asset of the book is that it is portable and reasonably cheap at around £16 for students to buy and carry around in lectures and library.
It is also good to see that brief solutions to most problems are at the back of the book.
The only solutions omitted are the assignment problems which the lecturer can set as part of the coursework.
Additionally there are sufficient exercises with good progression and it is good to see a whole chapter devoted to a computer algebra package.
However I have following reservations:
In the introduction to the book it is important to state why linear algebra is critical to the student's mathematical studies. It should say something like "after calculus the most useful mathematical tool ever developed is linear algebra because it brings the physical world within the scope of mathematics".
A book on linear algebra should have plenty of illustrations so that the student can envisage what is going on and these illustrations can be used to motivate him or her. This book has a severe lack of diagrams.
More words are required to motivate the student and soften the blow. Each chapter should have an introduction, a list of objectives and a summary. I follow the maxim `Tell them, at great length, what you are going to do. Do it, and then tell them what you have done'.
The authors do not write in a way that will appeal to weaker students. It is far too succinct.
The word `basic' in the title is not appropriate for this book. A number of A level students cannot divide 10^(-7) by (1/2x10^4) even with a calculator. I can't see how students will cope with this book without a serious input by a tutor.
Another issue is that the book is not interactive in any way. It seems to be a one way delivery from the authors to the student. A book like this should include some questions which will make the student think and arouse his/her anxiety. I could not find a single question in the text of the book for the reader. Clearly there are a number of problems for the student to tackle but I am referring to questions such as:
1. Why are matrices important?
2. How can we prove this theorem?
3. What approach are we going to use to solve this problem?
A more serious issue is that once the authors have covered a particular concept they expect the student to fully digest it. This is not my experience of students. I think a particular concept used in chapter 9 which was covered in chapter 2 say, needs to be signposted so that the student knows exactly where the idea was defined earlier in the book.
A less serious issue is that the authors use some very compact and complicated notation. It will difficult for first year students to follow some of this compact notation unless they have seen it before.
The authors use mathematical software, MAPLE 7, but it would have been better to integrate this into each chapter rather than bolt on a chapter at the end. Students will be more confident in using the software if it is used throughout the book.



A great beginners guide to Linear Analysis, 12 Jul 2005
An excellent book and a great guide in the bewildering world of linear analysis during my first year at uni.

Required reading for those new to symmetry, 01 Aug 2008
This book is an excellent introduction to the applications of symmetry and group theory in chemistry. The only down side is that there is little treatment of linear combination of atomic orbitals and Huckel techniques, which were integrated into our undergraduate symmetry course. A "hints and tips" section with shortcuts for reducing representations and approaching problems would have also proven valuable.

Simply put, if you're doing an undergraduate chemistry course, get this book.

Must Have, 30 Jan 2008
I got this book when i was first introduced to symmetry and i'm so glad i found it. Great at explaining what you need to know to pass. The only thing that would make this text better is more self tests.

I loved this book!, 04 Mar 2007
This book got me through a symmetry and bonding course when the lectures had left me completely confused. It's a small and fairly short book that consists of series of short sections ('frames') arranged in 'programmes' or chapters. Each programme introduces a topic step by step and continually asks you questions that are answered on the next frame with an explanation of the answer. At the end of each programme is a test you can use to check your understanding. It's not really a book you read, more something that you work through at your own pace, and takes the place of an incredibly patient and clear teacher.

It probably isn't that useful if you find the subject easy and are looking for something that will go beyond the basics, or if your maths is good (for example one chapter of eight is just on matrices). If you're struggling with the course it's brilliant. (I used it for a second year physical chemistry course, with the last two chapters still being useful for a third year course).

An excellent introduction to molecular symmetry, 15 Nov 1999
An excellent introduction to molecular symmetry and group theory for all chemists. The book takes you through the topics by means of continual questions and answers to aid understanding.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Best Matrix Book Ever!!!, 31 Oct 2005
This book has just about everything:

High quality theoretical foundations, good solid code for Matlab and some fortran routines, I like the fact the authors think about loops and iterators the way I do, as a programmer, but also have the time to write out the material as a mathematician, often these two things are totally seperate in pure math and programming books.

Simply a must for anyone doing any matrix programming, as the ideas and implementations are easily portable to other matrix/array based langauges such as Gauss and R.

Excellent book!, 25 May 1998
Great book on the computational aspects of matrix computations. Has much more detail than NRiC for matrix computations -- of course, NRiC covers more topics. One the few places you can actually find out how to code SVD. A steal at $30. Highly recommended!

A great reference book for doing numerical analysis., 11 Jan 1998
I recently bought this book and am amazed at how detailed the information is presented. This a great book for anyone doing numerical analysis on the computer. The details on how to work around ill-conditioned matrices is great.

THE CLASSIC reference for matrix computations!, 02 Sep 1997
This book is an invaluable reference for anyone working in matrix computations or linear algebra. I have been using it for years and found it to be clear and comprehensive.

Bad textbook, good reference, 03 Jul 2004
If you want to learn algebra, read R. Godement's Algebra. If you want a good reference book, Lang is a smart choice. I don't know why so many graduate algebra courses list this book as the main text. The author is certainly competent, but this is *not* a textbook. Thus, when presented as a 'Graduate Text in Mathematics', Lang's Algebra is somewhat misleading. Hence 3 stars.

great text, requires mathematical maturity., 27 Jul 1999
I purchased this text after completing my first course in abstract algebra. I took the class (MA407) through my high school (via a college release program) in 12th grade. For that class we used Gallian's text "Contemporary abstract algebra." I was not fully satisfied with the text's applied flavor so I used Artin's and Herstein's texts as supplements.

Now I realize that my purchase of Lang's text was probably premature. It is a difficult text, and although I enjoy it, getting through any given chapter takes me a long time. I have not completed the text (as a matter of fact I am still in section I), but I feel that I can see the basic style of the text. Lang's text is well written (although I keep running into small errors), and probably should be in the library of any graduate student in the pure mathematics. As for me, I think I jumped at this book too soon and should go back to Artin and complete that text first. Lang's text is probably better suited for a second class in algebra at the graduate level (there are some other advanced tests such as Jacobson's, but I believe that Lang's text is the only well written text book in algebra which covers such a wide range of topics in proper detail).

In fall 1999, my freshman year, I will take graduate algebra and graduate real analysis, I hope after those classes I will be able to tackle Lang's text in a more reasonable manner.

Good one volume expostion of basic algebra, 20 May 1999
Difficult to agree with my learned friend from Jackson,Mississippi that the chapters on groups and rings were boring. I must congratulate him on finishing the book in one week. More seriously, the book provides enough coverage of commutative algebra,Galois theory and homological algebra as to enable one to tackle the books by Eisenbud and Hartshorne on commutative algebra and algebraic geometry respectively.There are rival treatments by Cohn and Jacobsen but Lang beats them for conciseness.Lang is notorious for errors and omissions in his books and so one would expect a reader to have considerable 'maturity', i.e. the ability to correct proofs or fill in missing details.

NEEDS revision!, 29 Apr 1999
I hope that in the coming reprint the author would take care to correct the numerous typos and errors in the 3rd edition. Though books are seldom free from mistakes, those in this book are particularly frustrating and confusing. The author did a lot of rearrangements from the 2nd to the 3rd edition, but many self-references in the book are not updated, and I could never figure out where the author refers to at some places.

Otherwise, I agree with the general opinion that this book is good but often too terse.

good except for the groups and rings was boring, 12 Apr 1999
I bought this book last week and I finished it, it was good, except some of the parts the parts about groups and rings was kind of boring so I skipped over it. I'am glad I read this because know I understand some more about allgebra cause I never finished Allgebra 2 when I was in 11th grade cause it was boring.

Gwood, 16 Jul 2007
Nwice book. Da revweiw bewlow bwy Brwian was hwelpful. Tank woo.
-Humpie

Not bad, 09 Jul 2007
For the most part, this book is a clear and concise introduction to abstract algebra. The prose is lucid and the author's notes and remarks give some intuitive rationale behind several of the results. The exercises are well-thought out, and in some cases they expound on an idea touched on earlier in the chapter.

On the other hand, a few of the chapters went over my head. The Prologue, for example, cites the major contributions of the key figures in the historical development of algebra. Since I was still an algebra novice when I read the Prologue, I found it hard to follow. Moreover, Chapter 5 on Group Theory begins with an introduction that summarizes two methods of solving the cubic. I had a lot of trouble following this section as well. In his description of Tchirnhaus' method, he brings up a simultaneous equation involving a cubic and quadratic but skips over some calculations. I spent 2 days trying to fill in the gaps, only to throw my 20 pages of scribble into the wastebasket in frustration. If you are not as obsessive as I am, then you might be ok with skipping over topics or exercises that are too advanced.

Having done every single exercise up to Chapter 5, I've found about 3-4 typos in the print, which is decent for a math text.

A Must for any Undergrad Maths Student...!!, 18 Nov 2000
The book is intended for extensive use of undergradurate Maths students. It is recommended by University Professors as the Core texts and introduction of anything that is related to Abstract Algebra courses. Good use of examples, with fairly clearly laid out definitions.

!The material used in this book will be useful for any undergrad students throughout the whole three year course!

(This is the recommended course text in my Uni, you can't go wrong with it!)

Anyway,(enough said!) a MUST buy not only because it covers a good understanding of the course, but by far the most important reason - it is a one of the very few grumpy Maths books that a student can afford, cheap enough to get it without the hassle of getting it out from the library!

PS. Put it that way, I am forced to buy it NOT because I am a nerd. I want to pass my exams too, but when the Professor was too intelligent for ordinary humanoids like myself and the rest of my classmates it would be mission impossible. So don't come emailing me with Maths questions unless you are studying at the primary level!!

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Cracking collection of rings, 25 Jul 2008
Far better than the 500 pendant/lockets book from Lark, following the matrimonial theme having a high wearability factor of the rings shown, not all WED's and some good inspirational Engagement rings too. A great source book of ideas for any Jeweller or collector wanting to create a greater spectrum of rings. I keep thumbing through this book and see something different every time, excellent pieces of work front to back.
The book its self is paperback, of good quality colour images, laid out with 1-2 photos a page with a brief description of who, what with, why, size description accompanying the photo with the front and back covers having flaps to use as bookmarks.

beautiful, 31 Jan 2008
I have most of the lark jewellery series they have done - 1000 rings, 500 necklaces, 500 earrings etc. I don't have 500 bracelets because it wasn't up to standard and I haven't yet seen 500 brooches.
Anyway, this addition to the series is a success! Its a gorgeous book of rings, some more matrimonial than others, but all stunning. I think that there is a higher "wearability" factor with this rings book too. In 1000 rings, which was one of my fave's, the rings where whacky and some outlandish but still brilliant and inspiring. This book has a different class of ring. I still need to page through it and absorb them all but its very very inspiring for jewellers or collectors etc. This is a beautiful collection with many styles to see. As with all these coffee table types books lark have done, it is not a project book. Its a gathering of amazing work presented as a gallery - so is good as inspiration etc. Brilliant, I'm very pleased with this one. There is probably a lot more in this book that can really be worn by people. Some have commented that it doesn't really seem like a collection of "wedding" rings, as the title implies - but I think it is. There are some that would be more quirky, but this definately broadens the wedding band or engagement ring spectrum! I can see these as wedding rings or normal beautiful rings - whichever you prefer! If you like any of the other lark 500 books, I feel that you will really like this one.

Review of Basic Linear Algebra by Blyth and Robertson, 22 Nov 2008
The book gives a thorough and rigorous treatment of linear algebra which is what a first year student will expect to see on a linear algebra course from a British university.
There are a number of numerical examples which lead nicely to the theory of linear algebra. The authors have hit the right balance between proofs of theorems and techniques to apply such theorems.
The ordering of the chapters is sensible with the first 4 chapters on matrices and linear equations before the more abstract work on vector spaces. The theory and manipulations on eigenvalues and eigenvectors is left towards the end of the book.
A great asset of the book is that it is portable and reasonably cheap at around £16 for students to buy and carry around in lectures and library.
It is also good to see that brief solutions to most problems are at the back of the book.
The only solutions omitted are the assignment problems which the lecturer can set as part of the coursework.
Additionally there are sufficient exercises with good progression and it is good to see a whole chapter devoted to a computer algebra package.
However I have following reservations:
In the introduction to the book it is important to state why linear algebra is critical to the student's mathematical studies. It should say something like "after calculus the most useful mathematical tool ever developed is linear algebra because it brings the physical world within the scope of mathematics".
A book on linear algebra should have plenty of illustrations so that the student can envisage what is going on and these illustrations can be used to motivate him or her. This book has a severe lack of diagrams.
More words are required to motivate the student and soften the blow. Each chapter should have an introduction, a list of objectives and a summary. I follow the maxim `Tell them, at great length, what you are going to do. Do it, and then tell them what you have done'.
The authors do not write in a way that will appeal to weaker students. It is far too succinct.
The word `basic' in the title is not appropriate for this book. A number of A level students cannot divide 10^(-7) by (1/2x10^4) even with a calculator. I can't see how students will cope with this book without a serious input by a tutor.
Another issue is that the book is not interactive in any way. It seems to be a one way delivery from the authors to the student. A book like this should include some questions which will make the student think and arouse his/her anxiety. I could not find a single question in the text of the book for the reader. Clearly there are a number of problems for the student to tackle but I am referring to questions such as:
1. Why are matrices important?
2. How can we prove this theorem?
3. What approach are we going to use to solve this problem?
A more serious issue is that once the authors have covered a particular concept they expect the student to fully digest it. This is not my experience of students. I think a particular concept used in chapter 9 which was covered in chapter 2 say, needs to be signposted so that the student knows exactly where the idea was defined earlier in the book.
A less serious issue is that the authors use some very compact and complicated notation. It will difficult for first year students to follow some of this compact notation unless they have seen it before.
The authors use mathematical software, MAPLE 7, but it would have been better to integrate this into each chapter rather than bolt on a chapter at the end. Students will be more confident in using the software if it is used throughout the book.



A great beginners guide to Linear Analysis, 12 Jul 2005
An excellent book and a great guide in the bewildering world of linear analysis during my first year at uni.

Required reading for those new to symmetry, 01 Aug 2008
This book is an excellent introduction to the applications of symmetry and group theory in chemistry. The only down side is that there is little treatment of linear combination of atomic orbitals and Huckel techniques, which were integrated into our undergraduate symmetry course. A "hints and tips" section with shortcuts for reducing representations and approaching problems would have also proven valuable.

Simply put, if you're doing an undergraduate chemistry course, get this book.

Must Have, 30 Jan 2008
I got this book when i was first introduced to symmetry and i'm so glad i found it. Great at explaining what you need to know to pass. The only thing that would make this text better is more self tests.

I loved this book!, 04 Mar 2007
This book got me through a symmetry and bonding course when the lectures had left me completely confused. It's a small and fairly short book that consists of series of short sections ('frames') arranged in 'programmes' or chapters. Each programme introduces a topic step by step and continually asks you questions that are answered on the next frame with an explanation of the answer. At the end of each programme is a test you can use to check your understanding. It's not really a book you read, more something that you work through at your own pace, and takes the place of an incredibly patient and clear teacher.

It probably isn't that useful if you find the subject easy and are looking for something that will go beyond the basics, or if your maths is good (for example one chapter of eight is just on matrices). If you're struggling with the course it's brilliant. (I used it for a second year physical chemistry course, with the last two chapters still being useful for a third year course).

An excellent introduction to molecular symmetry, 15 Nov 1999
An excellent introduction to molecular symmetry and group theory for all chemists. The book takes you through the topics by means of continual questions and answers to aid understanding.

Ian Stewart has done it again!, 29 Nov 2008
What more can I say?

Ian Stewart takes us on a journey through group theory to places you probably never considered, but in a completely fun and accessible manner. The historical tone of the book works really well, this book has inspired me to study galois theory in far greater depth.

A MUST for anybody with an interest in mathematics.

Best Matrix Book Ever!!!, 31 Oct 2005
This book has just about everything:

High quality theoretical foundations, good solid code for Matlab and some fortran routines, I like the fact the authors think about loops and iterators the way I do, as a programmer, but also have the time to write out the material as a mathematician, often these two things are totally seperate in pure math and programming books.

Simply a must for anyone doing any matrix programming, as the ideas and implementations are easily portable to other matrix/array based langauges such as Gauss and R.

Excellent book!, 25 May 1998
Great book on the computational aspects of matrix computations. Has much more detail than NRiC for matrix computations -- of course, NRiC covers more topics. One the few places you can actually find out how to code SVD. A steal at $30. Highly recommended!

A great reference book for doing numerical analysis., 11 Jan 1998
I recently bought this book and am amazed at how detailed the information is presented. This a great book for anyone doing numerical analysis on the computer. The details on how to work around ill-conditioned matrices is great.

THE CLASSIC reference for matrix computations!, 02 Sep 1997
This book is an invaluable reference for anyone working in matrix computations or linear algebra. I have been using it for years and found it to be clear and comprehensive.

Bad textbook, good reference, 03 Jul 2004
If you want to learn algebra, read R. Godement's Algebra. If you want a good reference book, Lang is a smart choice. I don't know why so many graduate algebra courses list this book as the main text. The author is certainly competent, but this is *not* a textbook. Thus, when presented as a 'Graduate Text in Mathematics', Lang's Algebra is somewhat misleading. Hence 3 stars.

great text, requires mathematical maturity., 27 Jul 1999
I purchased this text after completing my first course in abstract algebra. I took the class (MA407) through my high school (via a college release program) in 12th grade. For that class we used Gallian's text "Contemporary abstract algebra." I was not fully satisfied with the text's applied flavor so I used Artin's and Herstein's texts as supplements.

Now I realize that my purchase of Lang's text was probably premature. It is a difficult text, and although I enjoy it, getting through any given chapter takes me a long time. I have not completed the text (as a matter of fact I am still in section I), but I feel that I can see the basic style of the text. Lang's text is well written (although I keep running into small errors), and probably should be in the library of any graduate student in the pure mathematics. As for me, I think I jumped at this book too soon and should go back to Artin and complete that text first. Lang's text is probably better suited for a second class in algebra at the graduate level (there are some other advanced tests such as Jacobson's, but I believe that Lang's text is the only well written text book in algebra which covers such a wide range of topics in proper detail).

In fall 1999, my freshman year, I will take graduate algebra and graduate real analysis, I hope a